Imports github.com/caltechlibrary/dotpath github.com/caltechlibrary/dsv1 github.com/caltechlibrary/pairtree github.com/caltechlibrary/semver github.com/glebarez/go-sqlite github.com/go-sql-driver/mysql github.com/lib/pq Standard library imports bytes crypto/md5 database/sql encoding/json flag fmt io io/ioutil log math/rand mime net net/http net/url os os/signal path path/filepath sort strconv strings syscall time